Searching for the Kaluza-Klein graviton in bulk RS models | Zendy

L. Fitzpatrick | Zendy; Jared Kaplan | Zendy; Lisa Randall | Zendy; Lian-Tao Wang | Zendy

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Searching for the Kaluza-Klein graviton in bulk RS models

Author(s) -

L. Fitzpatrick,

Jared Kaplan,

Lisa Randall,

Lian-Tao Wang

Publication year - 2007

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2007/09/013

Subject(s) - graviton , physics , kaluza–klein theory , fermion , brane , particle physics , randall–sundrum model , planck , standard model (mathematical formulation) , gauge boson , large hadron collider , extra dimensions , theoretical physics , large extra dimension , spin (aerodynamics) , boson , gauge (firearms) , gauge theory , quantum mechanics , gravitation , archaeology , history , thermodynamics

The best-studied version of the RS1 model has all the Standard Modelparticles confined to the TeV brane. However, recent variants have the StandardModel fermions and gauge bosons located in the bulk five-dimensional spacetime.We study the potential reach of the LHC in searching for the lightest KKpartner of the graviton in the most promising such models in which theright-handed top is localized very near the TeV brane and the light fermionsare localized near the Planck brane. We consider both detection and theestablishment of the spin-2 nature of the resonance should it be found.Comment: 17 pages, 6 figures - JHEP published version, figures added, branching ratio correcte

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